2013 Thunder Edition Silverado. 5.3L V8 (326HP). six gear automatic transmission. tailgate equipment package. HD cooling package. locking rear differential. HD trailering package. 6-way power drivers seat. automatic dual climate c ontrol. tire pressure sensor. 6'' oval tubular assist steps. Onstar. Bluetooth and more! Plus all of this is backed with the Certified Used status which includes a manufacturer's backed warranty. a 150+ point inspection of the vehicle. an exchange privilege and 24-hour roadside assistance....